Pith Number

pith:ODEL4Q76

pith:2017:ODEL4Q76Q7PNRIXQIJO6UB63CM

not attested not anchored not stored refs pending

Federated Multi-Task Learning

Ameet Talwalkar, Chao-Kai Chiang, Maziar Sanjabi, Virginia Smith

arxiv:1705.10467 v2 · 2017-05-30 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODEL4Q76Q7PNRIXQIJO6UB63CM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:22:29.212602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c8be43fe87ded8a2f0425dea07db1311da6837a24a7605579dde7b50675053

Aliases

arxiv: 1705.10467 · arxiv_version: 1705.10467v2 · doi: 10.48550/arxiv.1705.10467 · pith_short_12: ODEL4Q76Q7PN · pith_short_16: ODEL4Q76Q7PNRIXQ · pith_short_8: ODEL4Q76

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ODEL4Q76Q7PNRIXQIJO6UB63CM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 70c8be43fe87ded8a2f0425dea07db1311da6837a24a7605579dde7b50675053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61aff65f86155de50a3c995a8c4b4506f30c6d323fa20f0cba6c11ea57f30667",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-30T06:20:31Z",
    "title_canon_sha256": "c354f5bbea0459d4f9b0a883a93f6a461e379ee5a12247d393a4052558b63f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10467",
    "kind": "arxiv",
    "version": 2
  }
}